[SciPy-dev] signbit and -inf

Darren Dale dd55 at cornell.edu
Tue Oct 18 10:39:06 CDT 2005


> I can run the full test without a segfault, although I am only using the
> newcore (I get a segfault when I install newscipy and try to import scipy).
> I am using Gentoo on a Pentium4, with Python-2.4.2 and gcc-3.4.4. I built
> scipy against BLAS/LAPACK/ATLAS using the same site.cfg as I used to build
> scipy-0.3.2. It turns out that on my machine, signbit returns False for any
> negative number, not just -inf.

Does anyone have any suggestions as to how I can pursue this?

Darren




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